---> uname -a: Linux prd-centos8-builder-2c-4g-2003.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 510 1119 17 2036 2880 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2a:95:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe2a:95c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/02/2025 _x86_64_ (2 CPU) 20:03:49 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 257.63 183.46 74.17 14985.14 37621.69 08:06:01 PM 54.32 0.32 54.00 9.73 5723.78 08:07:01 PM 67.11 0.47 66.64 53.32 7789.25 08:08:01 PM 36.99 0.08 36.91 1.87 4282.70 08:09:01 PM 18.63 0.27 18.36 41.85 488.30 08:10:01 PM 12.40 0.00 12.40 0.00 346.01 08:11:01 PM 21.31 0.37 20.94 18.12 793.39 08:12:01 PM 18.60 0.38 18.21 38.66 535.58 Average: 60.88 23.18 37.71 1894.21 7199.06 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 1595472 3046508 2158208 57.50 2104 1630820 623708 12.99 136136 1776076 61904 08:06:01 PM 1341316 2989844 2412364 64.27 2104 1816344 644728 13.43 144212 1978076 134736 08:07:01 PM 1225568 2986268 2528112 67.35 2104 1921820 616580 12.84 147308 2062856 63648 08:08:01 PM 1058344 2888320 2695336 71.81 2104 1990600 714548 14.88 174452 2200928 41684 08:09:01 PM 1086076 2916024 2667604 71.07 2104 1990684 693108 14.43 208104 2140100 40496 08:10:01 PM 1168396 2966864 2585284 68.87 2104 1959100 641528 13.36 206376 2059572 8848 08:11:01 PM 1136288 2933944 2617392 69.73 2104 1958212 668040 13.91 390224 1907484 7496 08:12:01 PM 1149616 2951348 2604064 69.37 2104 1961872 659828 13.74 389996 1894368 20176 Average: 1220134 2959890 2533546 67.49 2104 1903682 657758 13.70 224601 2002432 47374 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 189.82 100.05 761.42 54.64 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 61.88 47.63 822.28 5.43 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.52 20.31 232.08 5.05 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 41.44 33.26 568.82 6.87 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.11 14.56 13.00 5.84 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.35 11.43 9.24 3.87 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 15.23 15.63 16.48 7.20 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.28 12.43 8.89 13.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.96 31.92 304.05 12.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/02/2025 _x86_64_ (2 CPU) 20:03:49 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.27 0.09 12.49 13.10 7.18 27.88 08:05:01 PM 0 41.43 0.05 11.44 16.73 7.25 23.10 08:05:01 PM 1 37.13 0.13 13.52 9.48 7.10 32.64 08:06:01 PM all 35.87 0.00 4.09 1.35 4.70 53.99 08:06:01 PM 0 23.50 0.00 2.94 1.47 4.86 67.24 08:06:01 PM 1 48.43 0.00 5.26 1.23 4.54 40.55 08:07:01 PM all 34.74 0.00 4.28 2.38 5.42 53.18 08:07:01 PM 0 38.28 0.00 4.71 2.24 5.36 49.40 08:07:01 PM 1 31.21 0.00 3.85 2.52 5.48 56.94 08:08:01 PM all 35.19 0.00 2.42 1.57 5.20 55.61 08:08:01 PM 0 31.42 0.00 2.47 0.91 5.50 59.70 08:08:01 PM 1 39.00 0.00 2.38 2.23 4.90 51.48 08:09:01 PM all 35.57 0.00 2.65 0.80 4.87 56.11 08:09:01 PM 0 27.21 0.00 2.00 1.14 5.12 64.52 08:09:01 PM 1 44.01 0.00 3.30 0.46 4.62 47.61 08:10:01 PM all 34.27 0.00 2.41 0.28 4.53 58.52 08:10:01 PM 0 32.15 0.00 2.70 0.34 4.77 60.04 08:10:01 PM 1 36.39 0.00 2.12 0.21 4.30 56.98 08:11:01 PM all 34.15 0.00 2.83 0.81 4.75 57.46 08:11:01 PM 0 20.19 0.00 2.56 0.72 4.77 71.76 08:11:01 PM 1 48.28 0.00 3.11 0.90 4.73 42.99 08:12:01 PM all 38.54 0.00 3.36 0.59 4.71 52.80 08:12:01 PM 0 31.25 0.00 3.44 0.52 4.74 60.05 08:12:01 PM 1 45.87 0.00 3.27 0.67 4.68 45.52 Average: all 35.95 0.01 4.31 2.60 5.17 51.96 Average: 0 30.66 0.01 4.02 2.99 5.29 57.03 Average: 1 41.27 0.02 4.60 2.21 5.04 46.86